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| author | Marc Zyngier <maz@kernel.org> | 2023-09-27 11:09:01 +0200 |
|---|---|---|
| committer | Oliver Upton <oliver.upton@linux.dev> | 2023-09-30 20:15:43 +0200 |
| commit | 9a0a75d3ccee20149587ab740a2dee31ba401ada (patch) | |
| tree | de4b3fc09dc3db846ccd333b95c323a2e448d328 /arch/arm64/kvm/arch_timer.c | |
| parent | Linux 6.6-rc2 (diff) | |
| download | linux-9a0a75d3ccee20149587ab740a2dee31ba401ada.tar.xz linux-9a0a75d3ccee20149587ab740a2dee31ba401ada.zip | |
KVM: arm64: vgic: Make kvm_vgic_inject_irq() take a vcpu pointer
Passing a vcpu_id to kvm_vgic_inject_irq() is silly for two reasons:
- we often confuse vcpu_id and vcpu_idx
- we eventually have to convert it back to a vcpu
- we can't count
Instead, pass a vcpu pointer, which is unambiguous. A NULL vcpu
is also allowed for interrupts that are not private to a vcpu
(such as SPIs).
Reviewed-by: Zenghui Yu <yuzenghui@huawei.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20230927090911.3355209-2-maz@kernel.org
Signed-off-by: Oliver Upton <oliver.upton@linux.dev>
Diffstat (limited to 'arch/arm64/kvm/arch_timer.c')
| -rw-r--r-- | arch/arm64/kvm/arch_timer.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm64/kvm/arch_timer.c b/arch/arm64/kvm/arch_timer.c index 6dcdae4d38cb..1f828f3b854c 100644 --- a/arch/arm64/kvm/arch_timer.c +++ b/arch/arm64/kvm/arch_timer.c @@ -458,7 +458,7 @@ static void kvm_timer_update_irq(struct kvm_vcpu *vcpu, bool new_level, timer_ctx->irq.level); if (!userspace_irqchip(vcpu->kvm)) { - ret = kvm_vgic_inject_irq(vcpu->kvm, vcpu->vcpu_id, + ret = kvm_vgic_inject_irq(vcpu->kvm, vcpu, timer_irq(timer_ctx), timer_ctx->irq.level, timer_ctx); |